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Ignore empty chunks.

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This commit is contained in:
Roberto Raggi
2010-08-10 12:28:41 +02:00
parent 430c78f3db
commit 0d35f2f7bc
1 changed files with 3 additions and 1 deletions
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4
src/plugins/cppeditor/cppeditor.cpp
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@@ -983,7 +983,9 @@ void CPPEditor::highlightSymbolUsages(int from, int to)
return; return;
QMap<int, QVector<SemanticInfo::Use> > chunks = CheckSymbols::chunks(m_highlighter, from, to); QMap<int, QVector<SemanticInfo::Use> > chunks = CheckSymbols::chunks(m_highlighter, from, to);
Q_ASSERT(!chunks.isEmpty()); if (chunks.isEmpty())
return;
QTextBlock b = doc->findBlockByNumber(m_nextHighlightBlockNumber); QTextBlock b = doc->findBlockByNumber(m_nextHighlightBlockNumber);
QMapIterator<int, QVector<SemanticInfo::Use> > it(chunks); QMapIterator<int, QVector<SemanticInfo::Use> > it(chunks);